CN203336182U - Folding device of multifunctional support - Google Patents
Folding device of multifunctional support Download PDFInfo
- Publication number
- CN203336182U CN203336182U CN2013203606692U CN201320360669U CN203336182U CN 203336182 U CN203336182 U CN 203336182U CN 2013203606692 U CN2013203606692 U CN 2013203606692U CN 201320360669 U CN201320360669 U CN 201320360669U CN 203336182 U CN203336182 U CN 203336182U
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- CN
- China
- Prior art keywords
- support
- assembly
- handgrip
- folding device
- air pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a folding device of a multifunctional support. The folding device of the multifunctional support comprises a support body, a transverse stand, an air pump assembly, a locating block and a fixing block assembly. The transverse stand is arranged between two supporting legs of the support body. A clamping board assembly and a handle are arranged at the upper end of the support body. The two sides of the support body are respectively provided with a connecting pipe. Each connecting pipe is sleeved with a fixing assembly. Each fixing assembly comprises two fixing blocks. Each fixing block is provided with a first pawl and a second pawl. The two ends of the air pump assembly are respectively connected to the transverse stand and the locating block. According to the folding device of the multifunctional support, the fixing block assembly and the clamping board assembly are arranged at the two sides of the support body, the air pump assembly is connected with the transverse stand and the locating block, and the assemblies are matched with one another, so that the multifunctional support is folded at two different heights to satisfy different actual requirements, hooks and hook shafts on the supporting legs prevent the phenomenon that due to the supporting function, the multifunctional support rebounds and is supported again. The folding device of the multifunctional support is compact in structure, simple and flexible in operation, convenient to fold and capable of saving space.
Description
Technical field
The utility model relates to a kind of folding device, is specifically related to a kind of folding device of multiple bay.
Background technique
Support is widely applied at mechanical field or electronic cutting field as a kind of supporting tool, and the support that used in the market need manually be removed machine or other large-sized objects to support in use usually, such usage mode is time-consuming, and after finishing using, support is not easily contained, occupies certain space while depositing.In the urgent need to a kind of, the device of support-folding can be made in use, operator are the height of adjusting pole according to actual needs, after finishing using, support-folding can be deposited for this reason.
The model utility content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model proposes a kind of folding device of multiple bay.
Technological scheme: for solving the problems of the technologies described above, the folding device of a kind of multiple bay of the present utility model, comprise support, horizontal support, air pump assembly, positioning block and fixed block assembly, be provided with horizontal support between two supporting legs of described support, the upper end of support is provided with clamp assembly and handgrip, and the both sides of support are equipped with connecting tube; Described connecting tube overcoat has fixing-assembly, and fixing-assembly comprises fixed block, and the two ends of described fixed block are respectively equipped with the first ratchet and the second ratchet; The two ends of described air pump assembly are connected to horizontal support and positioning block.
As preferably, support is fixed in by fixed base in the two ends of described connecting tube, makes the fixed block assembly to be free to slide on connecting tube, but can not skid off connecting tube; Described air pump assembly comprises plug and is arranged at respectively first permanent joint at plug two ends, the second permanent joint, and described the first permanent joint is connected with positioning block with horizontal support respectively by the outer-hexagonal bolt with the second permanent joint.Wherein, the outer-hexagonal bolt can prevent between component occurring the phenomenon of loose or dislocation better.
As preferably, described clamp assembly comprises strengthens supporting, and strengthen the supporting both sides and be provided with handgrip clamp and handgrip fixed block, the curved platy structure of handgrip clamp wherein, an end is fixed in strengthens supporting, and the other end is free end; Described handgrip is U-shaped, and the two side portions of handgrip is all successively through after handgrip fixed block and spring, by latch, being fixed in support suitable with the reinforcement supporting.
As preferably, be provided with hook on described support one supporting leg, another supporting leg of this supporting leg homonymy is provided with and links up with suitable hook axle, can prevent that support from propping again because of bounce-back after folding; The side of support is provided with handrail, push-and-pull support when easy to use.
Beneficial effect: the folding device of a kind of multiple bay of the present utility model, in the both sides of support, the fixed block assembly is set, the upper end of support is provided with handgrip and clamp assembly, and air pump assembly is connected with positioning block with horizontal support, be used in conjunction with each other between each assembly and make support-folding become two kinds of different height to adapt to different actual demand, hook and hook being used in conjunction with of axle on supporting leg, can prevent from after support is fully folding that support from playing a supporting role to rebound because of air pump again to prop; And air pump assembly makes support in use can turn up neatly or fold.The utility model compact structure, simple to operate flexible, take in the convenient space of saving, can regulate according to actual needs different height.
The accompanying drawing explanation
Fig. 1 is that the utility model is positioned at the first fold height schematic diagram;
Fig. 2 is that the utility model is positioned at the second fold height schematic diagram;
Fig. 3 is the phase diagram after multiple bay folds;
Fig. 4 is side view of the present utility model;
The schematic diagram that Fig. 5 is clamp assembly in the utility model;
The schematic diagram that Fig. 6 is air pump assembly in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figures 1 to 6, the folding device of a kind of multiple bay of the present utility model, comprise support, horizontal support 1, air pump assembly 4, positioning block 15 and fixed block assembly, be provided with horizontal support 1 between two supporting legs of described support, the upper end of support is provided with clamp assembly 3 and handgrip 2, and the both sides of support are equipped with connecting tube 8; Described connecting tube 8 overcoats have fixing-assembly, and fixing-assembly comprises fixed block 10, and the two ends of fixed block 10 are respectively equipped with the first ratchet 6 and the second ratchet 7; The two ends of described air pump assembly 4 are connected to horizontal support 1 and positioning block 15.
In the present embodiment, support is fixed in by fixed base 9 in the two ends of connecting tube 8; Described air pump assembly 4 comprises plug 43 and is arranged at respectively the first permanent joint 41, second permanent joint 42 at plug 43 two ends, and described the first permanent joint 41 is connected with positioning block 15 with horizontal support 1 respectively by outer-hexagonal bolt 14 with the second permanent joint 42.
In the present embodiment, clamp assembly 3 comprises strengthens supporting 32, and strengthen supporting 32 both sides and be provided with handgrip clamp 33 and handgrip fixed block 31, and the curved platy structure of handgrip clamp 33, handgrip clamp 33 1 ends are fixed in strengthens supporting 32, and the other end is free end; Described handgrip 2 is U-shaped, and the two side portions of handgrip 2 is all successively through after handgrip fixed block 31 and spring 12, by latch, being fixed in support suitable with reinforcement supporting 32.
Wherein, be provided with hook 5 on described support one supporting leg, another supporting leg of this supporting leg homonymy is provided with and links up with 5 suitable hook axles 16, and the side of support is provided with handrail 13.
In practical operation, when the needs support during in the first height, be filled with a certain amount of gas (for example nitrogen) in air pump assembly 4, air pump assembly 4 is played a supporting role under the effect of gas, now the first ratchet 6 of fixed block 10 is conflicted with the free end of handgrip clamp 33, stops the downward sedimentation of support.
When the needs folding rack, pull handrail 13 that the first ratchet 6 is not contacted with handgrip clamp 33, now, the residing state of handgrip clamp still can hinder the motion of fixed block, pull on and start to make 2 handgrip fixed block 31 move along with direction that handgrip 2 moves under the effect of power, so that drive the movement of whole clamp assembly 3, now handgrip clamp 33 free ends up turn over, when handgrip clamp 33 up arrives certain position, the first ratchet 6 breaks away from fully with handgrip clamp 33, now support can descend, at this moment after unclamping handgrip 2, the second ratchet 7 is inconsistent with handgrip clamp 33, support is constant in the second height.
When the complete folding rack of needs, only need pull on and start 2, make support continue sedimentation, in the whole process of support sedimentation, air pump assembly 4 is not enough to support whole support because of the effect of external force.Finally will link up with 5 and hook hook axle 16, and prevent from after support external force from disappearing rebounding propping with this.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the folding device of a multiple bay, it is characterized in that: comprise support, horizontal support (1), air pump assembly (4), positioning block (15) and fixed block assembly, be provided with horizontal support (1) between two supporting legs of described support, the upper end of support is provided with clamp assembly (3) and handgrip (2), and the both sides of support are equipped with connecting tube (8); Described connecting tube (8) overcoat has the fixed block assembly, and fixing-assembly comprises fixed block (10), and the two ends of described fixed block (10) are respectively equipped with the first ratchet (6) and the second ratchet (7); The two ends of described air pump assembly (4) are fixedly connected on respectively horizontal support (1) and positioning block (15).
2. the folding device of multiple bay according to claim 1, it is characterized in that: support is fixed in by fixed base (9) in the two ends of described connecting tube (8); Described air pump assembly (4) comprises plug (43) and is arranged at respectively first permanent joint (41) at plug (43) two ends, the second permanent joint (42), and described the first permanent joint (41) is connected with positioning block (15) with horizontal support (1) respectively by outer-hexagonal bolt (14) with the second permanent joint (42).
3. the folding device of multiple bay according to claim 1, it is characterized in that: described clamp assembly (3) comprises strengthens supporting (32), strengthen supporting (32) both sides and be provided with handgrip clamp (33) and handgrip fixed block (31), the curved platy structure of described handgrip clamp (33), one end is fixed in strengthens supporting (32), and the other end is free end; Described handgrip (2) is U-shaped, and the two side portions of handgrip (2) is all successively through after handgrip fixed block (31) and spring (12), by latch, being fixed in support.
4. according to the folding device of the described multiple bay of claims 1 to 3 any one, it is characterized in that: be provided with hook (5) on a supporting leg of described support, another supporting leg of this supporting leg homonymy is provided with the hook axle (16) suitable with linking up with (5), and the side of support is provided with handrail (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203606692U CN203336182U (en) | 2013-06-21 | 2013-06-21 | Folding device of multifunctional support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203606692U CN203336182U (en) | 2013-06-21 | 2013-06-21 | Folding device of multifunctional support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336182U true CN203336182U (en) | 2013-12-11 |
Family
ID=49704858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203606692U Expired - Fee Related CN203336182U (en) | 2013-06-21 | 2013-06-21 | Folding device of multifunctional support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292132A (en) * | 2013-06-21 | 2013-09-11 | 江苏金飞达电动工具有限公司 | Folding device for multi-functional support |
-
2013
- 2013-06-21 CN CN2013203606692U patent/CN203336182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292132A (en) * | 2013-06-21 | 2013-09-11 | 江苏金飞达电动工具有限公司 | Folding device for multi-functional support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20190621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |